Base | Representation |
---|---|
bin | 11111111100100111101101… |
… | …101111001100110001101001 |
3 | 200102111011121201021020212200 |
4 | 133330213231233030301221 |
5 | 121404014224423233322 |
6 | 1214455120015530413 |
7 | 41411112112100652 |
oct | 3774475557146151 |
9 | 612434551236780 |
10 | 140505253727337 |
11 | 40850a41845864 |
12 | 13912a39229a09 |
13 | 6052786136175 |
14 | 269a6c217c529 |
15 | 1139ce64948ac |
hex | 7fc9edbccc69 |
140505253727337 has 24 divisors (see below), whose sum is σ = 203041797146760. Its totient is φ = 93628748828160.
The previous prime is 140505253727327. The next prime is 140505253727339. The reversal of 140505253727337 is 733727352505041.
140505253727337 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 0 + 5 + 2 + 537 + 2 + 73 + 37 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 59396785438761 + 81108468288576 = 7706931^2 + 9006024^2 .
It is not a de Polignac number, because 140505253727337 - 28 = 140505253727081 is a prime.
It is a super-2 number, since 2×1405052537273372 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (140505253727339) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184918239 + ... + 185676507.
It is an arithmetic number, because the mean of its divisors is an integer number (8460074881115).
Almost surely, 2140505253727337 is an apocalyptic number.
It is an amenable number.
140505253727337 is a deficient number, since it is larger than the sum of its proper divisors (62536543419423).
140505253727337 is a wasteful number, since it uses less digits than its factorization.
140505253727337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767353 (or 767350 counting only the distinct ones).
The product of its (nonzero) digits is 18522000, while the sum is 54.
The spelling of 140505253727337 in words is "one hundred forty trillion, five hundred five billion, two hundred fifty-three million, seven hundred twenty-seven thousand, three hundred thirty-seven".
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